manual for sime super 10 year old combi boiler?
what to buy?
how do I fix my combi boiler, SIME FORMAT 80E?
Heating timer?
Sime Halstead 30/90 TRIO - something is preventing the burners from firing ?
how do i know the time is right on my boiler?
Sime Halstead Trio 30/90 - Main Burners are taking too long to fire up?
got heating but no hot water ?
cant fill up sime boiler ?
how can i fix a sime 80 friendly combi boiler?
sime boiler super format 100 keeps cutting out/please help?
heating system?